Declension table of vigrahika

Masculine	Singular	Dual	Plural
Nominative	vigrahikaḥ	vigrahikau	vigrahikāḥ
Vocative	vigrahika	vigrahikau	vigrahikāḥ
Accusative	vigrahikam	vigrahikau	vigrahikān
Instrumental	vigrahikeṇa	vigrahikābhyām	vigrahikaiḥ vigrahikebhiḥ
Dative	vigrahikāya	vigrahikābhyām	vigrahikebhyaḥ
Ablative	vigrahikāt	vigrahikābhyām	vigrahikebhyaḥ
Genitive	vigrahikasya	vigrahikayoḥ	vigrahikāṇām
Locative	vigrahike	vigrahikayoḥ	vigrahikeṣu

Compound vigrahika -

Adverb -vigrahikam -vigrahikāt